# Vibration Fault Analysis of Hydropower Units Based on Extreme Learning Machine Optimized by Improved Sparrow Search Algorithm

> Research article (Journal of Vibration Engineering & Technologies, 2022) · cited 11× · AI/ML

**Wikidata**: [openalex:W4292061178](https://www.wikidata.org/wiki/openalex:W4292061178)  
**Source**: https://4ort.xyz/entity/vibration-fault-analysis-of-hydropower-units-based-on-extreme-learning-machine-optimized-by-improved-sparrow-search-algo